<template>
	<view class="container-conversation">
		<view class="scroll-box">
			<view class="uni-list margintop-bar">
				<view v-for="item in conversationList" :key="item.conversationID"
					@tap="handleRoute(item.conversationID)">
					<TUI-conversation-item :data-type="item.type" :conversation="item"></TUI-conversation-item>
				</view>
			</view>
		</view>
		<!-- <view class="bottom-back">
			<view class="bottom-area">
				<view v-if="showSelectTag" class="conversation-bubble" @tap.stop="handleEditToggle">
					<view v-for="(item, index) in array" :key="index" class="picker" :data-name="item.name"
						@tap="handleOnTap">{{ item.name }}</view>
				</view>
				<image @tap="showMore" class="btn-show-more" src="/static/static/assets/add.svg"></image>
				<view @tap="learnMore" class="im-link">了解更多IM功能</view>
			</view>
		</view> -->
	</view>
</template>
<!-- 这里有个加载的补丁逻辑待优化，页面向SDK请求conversationList的时候会有时延，
造成页面的一个抖动，这里加一个if逻辑打一个补丁，后续继续优化 -->
<script>
	import logger from '../../../utils/logger';
	import TUIConversationItem from '../../../components/tui-conversation/conversation-item/index';
	import TUIMessageList from '../../../components/tui-chat/message-list/index';

	export default {
		data() {
			return {
				conversationList: [],
				showSelectTag: false,
				array: [{
						name: '发起会话'
					},
					{
						name: '发起群聊'
					},
					{
						name: '加入群聊'
					}
				]
			};
		},

		components: {
			TUIConversationItem,
			TUIMessageList
		},
		props: {},

		/**
		 * 生命周期函数--监听页面加载
		 */
		async onLoad() {
			// 聊天登入
			await this.loginChat()
			// 登入后拉去会话列表
			await this.getConversationList();
			uni.$TUIKit.on(uni.$TUIKitEvent.CONVERSATION_LIST_UPDATED, this.onConversationListUpdated);
		},

		/**
		 * 生命周期函数--监听页面卸载
		 */
		onUnload() {
			uni.$TUIKit.off(uni.$TUIKitEvent.SDK_READY, this.onConversationListUpdated);
		},

		methods: {
			// 登入聊天
			loginChat() {
				let userID = uni.getStorageSync('userinfo').id
				let userSig = uni.getStorageSync('userSig')
				let query = {
					userID:userID.toString(),
					userSig:userSig.toString()
				}
				uni.$TUIKit.login(query)
					.then(function(imResponse) {
						console.log(imResponse.data, '登录成功！'); // 登录成功
						if (imResponse.data.repeatLogin === true) {
							// 标识帐号已登录，本次登录操作为重复登录。v2.5.1 起支持
							console.log(imResponse.data.errorInfo);
						}
					})
					.catch(function(imError) {
						console.warn('login error:', imError); // 登录失败的相关信息
					});
			},
			handleRoute(id) {
				const url = `../../TUI-Chat/chat?conversationID=${id}`;
				uni.navigateTo({
					url
				});
			},
			onConversationListUpdated(event) {
				logger.log('TUI-conversation | onConversationListUpdated  |ok');
				this.setData({
					conversationList: event.data
				});
			},

			getConversationList() {
				uni.$TUIKit.getConversationList().then(imResponse => {
					console.log(imResponse, 'imResponse');
					logger.log(
						`TUI-conversation | getConversationList | getConversationList-length: ${imResponse.data.conversationList.length}`
						);
					this.setData({
						conversationList: imResponse.data.conversationList
					});
				});
			},

			showMore() {
				this.setData({
					showSelectTag: !this.showSelectTag
				});
			},

			learnMore() {
				uni.navigateTo({
					url: '../../TUI-User-Center/webview/webview?url=https://cloud.tencent.com/product/im'
				});
			},

			handleOnTap(event) {
				this.setData({
						showSelectTag: false
					},
					() => {
						switch (event.currentTarget.dataset.name) {
							case '发起会话':
								this.$createConversation();
								break;

							case '发起群聊':
								this.$createGroup();
								break;

							case '加入群聊':
								this.$joinGroup();

							default:
								break;
						}
					}
				);
			},

			goHomePage() {
				// uni.navigateTo 不能跳转到 tabbar 页面，使用 uni.switchTab 代替
				uni.switchTab({
					url: '../../TUI-Index/index'
				});
			},

			handleEditToggle() {
				this.setData({
					showSelectTag: false
				});
			},

			$createConversation() {
				uni.navigateTo({
					url: '../create-conversation/create'
				});
			},

			$createGroup() {
				uni.navigateTo({
					url: '../../TUI-Group/create-group/create'
				});
			},

			$joinGroup() {
				uni.navigateTo({
					url: '../../TUI-Group/join-group/join'
				});
			}
		}
	};
</script>
<style scoped>
	@import './conversation.css';
</style>
